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JPL Small-Body Database Browser
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5117 Mokotoyama (1988 GH)
Classification: Main-belt Asteroid          SPK-ID: 2005117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06773121111478074 4.1442e-08  
a 3.060227925316608 1.8053e-08 au
q 2.852954981647641 1.2855e-07 au
i 9.760660201762567 5.2609e-06 deg
node 22.90043370523246 2.2442e-05 deg
peri 147.7013688722643 4.0296e-05 deg
M 316.9267138876716 3.3685e-05 deg
tp 2458834.456218316485
(2019-Dec-16.95621832)
0.00018323 TDB
period 1955.370629821252
5.35
1.7303e-05
4.737e-08
d
yr
n .1841083191644896 1.6292e-09 deg/d
Q 3.267500868985574 1.9276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1901  
   data-arc span      23464 days (64.24 yr)  
   first obs. used      1955-02-13  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47996  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 00:53:43  

Additional Information
 Earth MOID = 1.86276 au 
 Jupiter MOID = 1.70187 au 
 T_jup = 3.208 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.4   n/a MPO337296  

5117 Mokotoyama (1988 GH)          Discovered 1988-Apr-08 by Endate and Watanabe at Kitami
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 GH = 1972 GH = 1980 XP1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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